CN105626120A - Hydraulic support loading and unloading device in roadway - Google Patents

Hydraulic support loading and unloading device in roadway Download PDF

Info

Publication number
CN105626120A
CN105626120A CN201610162954.1A CN201610162954A CN105626120A CN 105626120 A CN105626120 A CN 105626120A CN 201610162954 A CN201610162954 A CN 201610162954A CN 105626120 A CN105626120 A CN 105626120A
Authority
CN
China
Prior art keywords
hydraulic support
handler
unloading device
loading
lifting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610162954.1A
Other languages
Chinese (zh)
Inventor
张延伟
王成
牟国礼
赵仁东
王琨
李强
闫业宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUCUN COAL Co Ltd OF ZAOZHUANG MINING GROUP
Original Assignee
FUCUN COAL Co Ltd OF ZAOZHUANG MINING GROUP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUCUN COAL Co Ltd OF ZAOZHUANG MINING GROUP filed Critical FUCUN COAL Co Ltd OF ZAOZHUANG MINING GROUP
Priority to CN201610162954.1A priority Critical patent/CN105626120A/en
Publication of CN105626120A publication Critical patent/CN105626120A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices

Abstract

The invention discloses a hydraulic support loading and unloading device in a roadway. The device comprises a hydraulic support and is characterized in that a flat car is arranged below the hydraulic support, the hydraulic support is provided with lifting holes, a hydraulic support loading and unloading device body used for lifting the hydraulic support is installed around the hydraulic support, two longer upper beams of the hydraulic support loading and unloading device body are each provided with two lifting jacks, iron chains are installed under the lifting jacks and matched with the lifting holes through hooks, the two sides of the hydraulic support loading and unloading device body are provided with guard bars, and four guiding wheels are installed under the hydraulic support loading and unloading device body and achieve cooperate displacement with rails. According to the device, the guiding wheels are installed under the hydraulic support loading and unloading device body, the longer upper beams of the hydraulic support loading and unloading device body are provided with the lifting jacks, the height of the hydraulic support loading and unloading device body is larger than that formed after the flat car is matched with the hydraulic support, and the width of the hydraulic support loading and unloading device body is larger than that of the flat car and that of the hydraulic support.

Description

Hydraulic support handler in tunnel
Technical field
The present invention relates to a kind of device in a kind of tunnel, particularly relate to hydraulic support handler in a kind of tunnel.
Background technology
As a modernization mine, some large-scale matching used comprehensive machine equipments are installed, are withdrawn, it it is very general thing, along with science and technology is constantly upgraded, equipment is constantly transformed thereupon, more original equipment and haulage system can not meet modernization mine device fabrication and use ability, in the installation of equipment with remove and bring very big pressure by it to haulage system.
Comprehensive mining hydraulic bracket is that a fully-mechanized mining working combines one of essential important equipment in machine equipment, along with the nearly step of modernization science and technology, according to working surface production needs, comprehensive mining hydraulic bracket is constantly improved perfect, conventional mine hoisting haulage system (mainly cage restriction) is difficult to meet the Lifting Convey requirement to comprehensive mining hydraulic bracket, comprehensive mining hydraulic bracket must be carried out part parts before working face erecting equipment enters well to disassemble, before working face withdraws gug, also comprehensive mining hydraulic bracket must be carried out part parts disassemble, this link directly affects working face and installs, withdraw progress, invisible increase man power and material drop into.
Summary of the invention
It is an object of the invention to solve because hydraulic support state is better, shorter for duration of service at working face, do not need gug directly to leave lifting loading, unloading in discarded tunnel, down-hole in and deposit this difficult problem, greatly reduce hydraulic support handler in the tunnel of man power and material's input;
In order to realize above-mentioned purpose, the technical scheme of the present invention is: hydraulic support handler in tunnel, comprise hydraulic support, it is characterized in that: below hydraulic support, be provided with flat-bed trailer, hydraulic support is with lifting hole, the hydraulic support handler promoting hydraulic support is installed around hydraulic support, longer two upper beams of hydraulic support handler are respectively arranged with lifting jack, iron chains is installed below lifting jack, iron chains is coordinated with lifting hole by hook, hydraulic support handler both sides are provided with guardrail, below hydraulic support handler, guide deflection sheave is installed, guide deflection sheave coordinates displacement with track.
Four guide deflection sheaves are installed below described hydraulic support handler.
Longer two upper beams of described hydraulic support handler are respectively arranged with two lifting jacks.
The height of described hydraulic support handler coordinate with hydraulic support higher than flat-bed trailer after height.
The width of the width of the width of described hydraulic support handler wider than flat-bed trailer and hydraulic support.
The advantage of the present invention: solve because hydraulic support state is better, shorter for duration of service at working face, it is not necessary to gug directly leaves lifting loading, unloading in discarded tunnel, down-hole in deposits this difficult problem, greatly reduces man power and material and drops into;
Hydraulic support loading, unloading device development in tunnel, manufactures and designs relatively simple, and it is relatively easy to operate. The most important is alleviate install because transport condition restriction directly affect working face and withdraw speed, decrease man power and material's input, it is to increase working efficiency, has saved production cost.
Figure of description
Fig. 1 is the main TV structure schematic diagram of this patent;
Fig. 2 is the right TV structure schematic diagram of this patent;
Fig. 3 is the main TV structure schematic diagram of this patent hydraulic support;
Fig. 4 is the main TV structure schematic diagram of this patent hydraulic support handler.
In accompanying drawing
1, hydraulic support handler; 2, hydraulic support; 3, lifting jack; 4, flat-bed trailer; 5, iron chains; 6, hole is lifted by crane; 7, guide deflection sheave; 8, track; 9, link up with; 10, guardrail.
Embodiment
Two, hydraulic support loading/unloading platform using method
Hydraulic support loading, unloading platform, one-piece construction is portal frame type, and both sides upper beam respectively has two telescopic jack, and every screw block carries out locking by a check valve, a slice control valve controls. Mobile mode is two station tracks alternately progression.
Principle of work:
1, two tracks of hydraulic support handler additionally arrange in the both sides of tunnel track, and after being connected the 2nd section, hydraulic support handler is fixed on and runs on rail, hydraulic support to be unloaded is entered in hydraulic support handler along tunnel track, operation four, handler both sides screw block reclaims, hydraulic support is sling, under the effect of check valve, hydraulic support steadily stops at certain altitude, after pulling away flat-bed trailer, operation loading/unloading platform screw block stretches out, and hydraulic support just can steadily be placed in tunnel. Driven forward hydraulic support loading/unloading platform is to after the 2nd section, being dismantled by first paragraph track and move to the 2nd section of front docking, thus completes hydraulic support loading/unloading platform and move forward and be that unloading of next frame is ready
2, during hydraulic support entrucking, hydraulic support handler is pushed into the top of support to be installed, operation four, hydraulic support handler both sides screw block reclaims, hydraulic support is sling, under the effect of check valve, hydraulic support steadily stops at certain altitude, after pushing away flat-bed trailer, operation hydraulic support loading/unloading platform screw block stretches out, and hydraulic support just can be placed on flat-bed trailer stably. Driven forward loading, unloading rack device is to after the 2nd section, being dismantled by first paragraph track and move to the 2nd section of front docking. Thus complete loading/unloading platform reach, and carry out equipment for next frame entrucking
Economic benefit
1, in tunnel, hydraulic support loading, unloading device is used material (table 1-1)
In tunnel, hydraulic support loading, unloading device is used material accessory particular sheet (table 1-1)
Screw block pulling force is calculated:
Z hydraulic support (23 tons, ZZ5600 type)
D whisky jack (oil cylinder internal diameter 15cm, post external diameter 8cm alive)
S=�� r2=3.14 �� (15-8/ �� 2)2
=3.14 �� 12.25
=38.465cm2
P=30Mpa=300 kgf/cm2
F1=PS=300 �� 38.465
=11539.5 kgfs
=11,539 tons of power
F=F1+F2+F3+F4
=11,539+11,539+11,539+11,539
=46.156
�� 46 tons of power
F > Z=46 ton > 23 tons
Social benefit
Hydraulic support loading, unloading device development in tunnel, manufactures and designs relatively simple, and it is relatively easy to operate. The most important is alleviate install because transport condition restriction directly affect working face and withdraw speed, decrease man power and material and drop into, it is to increase working efficiency, has saved production cost, has decreased man power and material's input.

Claims (5)

1. hydraulic support handler in tunnel, comprise hydraulic support (2), it is characterized in that: hydraulic support (2) lower section is provided with flat-bed trailer (4), hydraulic support (2) is with lifting hole (6), hydraulic support (2) is provided with the hydraulic support handler (1) promoting hydraulic support (2) around, longer two upper beams of hydraulic support handler (1) are respectively arranged with lifting jack (3), lifting jack (3) is provided with iron chains (5) below, iron chains (5) is coordinated with lifting hole (6) by hook (9), hydraulic support handler (1) both sides are provided with guardrail (10), hydraulic support handler (1) lower section is provided with guide deflection sheave (7), guide deflection sheave (7) coordinates displacement with track (8).
2. hydraulic support handler in tunnel according to claim 1, is characterized in that: described hydraulic support handler (1) lower section is provided with four guide deflection sheaves (7).
3. hydraulic support handler in tunnel according to claim 1, is characterized in that: longer two upper beams of described hydraulic support handler (1) are respectively arranged with two lifting jacks (3).
4. hydraulic support handler in tunnel according to claim 1, is characterized in that: the height (1) of described hydraulic support handler (1) coordinate with hydraulic support (2) higher than flat-bed trailer (4) after height.
5. hydraulic support handler in tunnel according to claim 1, is characterized in that: the width of the width of the width of described hydraulic support handler (1) wider than flat-bed trailer (4) and hydraulic support (2).
CN201610162954.1A 2016-03-22 2016-03-22 Hydraulic support loading and unloading device in roadway Pending CN105626120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610162954.1A CN105626120A (en) 2016-03-22 2016-03-22 Hydraulic support loading and unloading device in roadway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610162954.1A CN105626120A (en) 2016-03-22 2016-03-22 Hydraulic support loading and unloading device in roadway

Publications (1)

Publication Number Publication Date
CN105626120A true CN105626120A (en) 2016-06-01

Family

ID=56041410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610162954.1A Pending CN105626120A (en) 2016-03-22 2016-03-22 Hydraulic support loading and unloading device in roadway

Country Status (1)

Country Link
CN (1) CN105626120A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313793A (en) * 2017-05-12 2017-11-03 山东深博巷道支护技术有限公司 A kind of automatic moving type tunnel supporting metallic support fitting machine
CN107559027A (en) * 2017-10-14 2018-01-09 大同煤矿集团有限责任公司 A kind of rail mounted carloader
CN108928780A (en) * 2018-10-12 2018-12-04 辽宁威跃集团机械制造有限公司 Coal mine hydraulic supporting recovery system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236214C1 (en) * 1982-09-30 1983-09-29 Saarbergwerke AG, 6600 Saarbrücken Method of withdrawing a self-advancing support system, in particular a shield support system
CN101463728A (en) * 2008-12-31 2009-06-24 山东唐口煤业有限公司 Hoisting stand for mining
CN203685233U (en) * 2014-01-28 2014-07-02 四川川煤华荣能源股份有限公司小宝鼎煤矿 Loading device of coal mine fully-mechanized mining equipment
CN104763457A (en) * 2015-03-19 2015-07-08 兖州煤业股份有限公司 Safety removing device of safety removing fully-mechanized coal mining equipment
CN204851299U (en) * 2015-08-18 2015-12-09 河南理工大学 Colliery is combined in pit and is adopted working face hydraulic support loading device
CN205618187U (en) * 2016-03-22 2016-10-05 枣庄矿业(集团)付村煤业有限公司 Hydraulic support handling device in tunnel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236214C1 (en) * 1982-09-30 1983-09-29 Saarbergwerke AG, 6600 Saarbrücken Method of withdrawing a self-advancing support system, in particular a shield support system
CN101463728A (en) * 2008-12-31 2009-06-24 山东唐口煤业有限公司 Hoisting stand for mining
CN203685233U (en) * 2014-01-28 2014-07-02 四川川煤华荣能源股份有限公司小宝鼎煤矿 Loading device of coal mine fully-mechanized mining equipment
CN104763457A (en) * 2015-03-19 2015-07-08 兖州煤业股份有限公司 Safety removing device of safety removing fully-mechanized coal mining equipment
CN204851299U (en) * 2015-08-18 2015-12-09 河南理工大学 Colliery is combined in pit and is adopted working face hydraulic support loading device
CN205618187U (en) * 2016-03-22 2016-10-05 枣庄矿业(集团)付村煤业有限公司 Hydraulic support handling device in tunnel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313793A (en) * 2017-05-12 2017-11-03 山东深博巷道支护技术有限公司 A kind of automatic moving type tunnel supporting metallic support fitting machine
CN107313793B (en) * 2017-05-12 2023-09-01 山东深博巷道支护技术有限公司 Self-moving roadway support metal support mounting machine
CN107559027A (en) * 2017-10-14 2018-01-09 大同煤矿集团有限责任公司 A kind of rail mounted carloader
CN107559027B (en) * 2017-10-14 2019-07-05 大同煤矿集团有限责任公司 A kind of rail mounted carloader
CN108928780A (en) * 2018-10-12 2018-12-04 辽宁威跃集团机械制造有限公司 Coal mine hydraulic supporting recovery system
CN108928780B (en) * 2018-10-12 2023-08-22 辽宁威跃集团机械制造有限公司 Colliery hydraulic support decomposes recovery system

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Application publication date: 20160601

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